package com.yips.service.web;

import com.yips.common.constant.UserConstants;
import com.yips.common.exception.ServiceException;
import com.yips.domain.entity.SysUser;
import com.yips.domain.model.LoginUser;
import com.yips.service.SysUserService;
import com.yips.util.StringUtils;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.security.core.userdetails.UserDetails;
import org.springframework.security.core.userdetails.UserDetailsService;
import org.springframework.security.core.userdetails.UsernameNotFoundException;
import org.springframework.stereotype.Service;

/**
 * @author Gralt of Rivia
 * 2022/5/8 16:32
 */
@Service
public class UserDetailsServiceImpl implements UserDetailsService {

    private static final Logger log = LoggerFactory.getLogger(UserDetailsServiceImpl.class);

    @Autowired
    private SysUserService userService;

    @Autowired
    private SysPermissionService permissionService;

    @Override
    public UserDetails loadUserByUsername(String username) throws UsernameNotFoundException {

        SysUser user = userService.selectUserByUserName(username);
        if (StringUtils.isNull(user)){
            log.info("登录用户:{} 不存在",username);
            throw new ServiceException("登录用户" + username + "不存在");
        }else if (UserConstants.DISABLE.equals(user.getStatus()))
        {
            log.info("登录用户：{} 已被停用.", username);
            throw new ServiceException("对不起，您的账号：" + username + " 已停用");
        }
        return createLoginUser(user);
    }

    public UserDetails createLoginUser(SysUser user)
    {
        return new LoginUser(user.getUserId(), user, permissionService.getMenuPermission(user));
    }
}
